The origin of surname Lozano is the mountains of Leon.

The surname starts with Bugo Lozano Lozano who descends Don Raymond Lozano, who lived in Segovia and served as secretary to King Ferdinand "the Saint", was a member of its board and confessor. Ended up being Arsobispo Seville when the city was captured from the Moors in 1248.

This widespread throughout Spain, especially in Aragon, Murcia, Andalucia, La Mancha and Extremadura.